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The Monetization Engine. Stripe, Smart Dunning, and AI Customer Support Agents
This book is 100% completeLast updated on 2026-02-25
Turn your AI application into a scalable, revenue-generating machine. Master complex usage-based billing, per-token pricing, and advanced Stripe workflows. Architect secure API systems and automate global compliance with AI-powered support. The definitive blueprint for engineering a robust monetization engine that scales.
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About
About the Book
Turn Your AI Application into a Revenue-Generating Machine with the Ultimate Guide to SaaS Monetization.
Are you building the next great AI-powered SaaS, but struggling with the complexities of billing, subscriptions, and payments? In Volume 8 of the acclaimed AI with JavaScript & TypeScript series, author Edgar Milvus demystifies the art of monetization, providing a complete blueprint for building a scalable, secure, and intelligent revenue engine.
This is not just another book about Stripe. It’s a deep dive into the architecture of modern revenue systems, tailored for the unique challenges of usage-based and AI-driven products. Learn to move beyond simple monthly subscriptions and build a sophisticated system that handles everything from per-token billing and automated tax calculation to AI-powered customer support.
What You'll Master Inside:
- ✅ Advanced SaaS Billing Models: Implement per-token (consumption) and per-seat (subscription) billing, and create powerful hybrid models that scale with your customers.
- ✅ Stripe Integration Like a Pro: Go beyond the basics to master Stripe Checkout, Stripe Elements, the Customer Portal, and Stripe Connect for marketplaces.
- ✅ Automated Revenue Recovery: Implement "Smart Dunning" workflows to automatically handle failed payments and drastically reduce involuntary churn.
- ✅ Build an AI Support Agent: Create a fully functional, embedded AI chatbot using the Vercel AI SDK that can handle real-time billing inquiries, process refunds securely, and escalate issues.
- ✅ Global Compliance Made Easy: Architect a system that handles multi-currency payments, automatic tax/VAT calculations with Stripe Tax, and adheres to GDPR data privacy standards.
- ✅ Secure API Key Management: Learn to design and manage a secure API key system with environment scoping, role-based access, and automated rotation.
- ✅ Capstone Project: Apply your knowledge to build an end-to-end, usage-based billing system from the ground up, combining event-driven architecture with a multi-agent AI workflow.
Who Is This Book For?
This guide is essential for intermediate to advanced JavaScript/TypeScript developers, SaaS founders, and engineers tasked with building their company's financial backbone. If you're comfortable with React, Next.js, and backend development, this book will give you the specialized skills to build a production-ready monetization engine that is both powerful and compliant.
Stop leaving money on the table. Unlock the secrets to sustainable SaaS growth and build a monetization engine that scales. Get your copy today!
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Author
About the Author
Edgar Milvus
A veteran software engineer with 20 years of experience, I have dedicated my career to the art of automation. My philosophy is simple: programming should eliminate repetitive chores to unlock human creativity. This journey began early on with the development of custom code-generation tools and has evolved into a deep mastery of LLMs and their APIs. Today, I specialize in architecting AI-driven solutions that handle everything from complex coding and security tasks to advanced knowledge retrieval, transforming the way we interact with technology
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